Snowball Sonic is a special version of Sonic the Hedgehog that appears in Sonic Lost World. This form allows Sonic to Spin Dash into a snowball and roll around. In this form, Sonic can roll over enemies and Spin Dash. Controlling Sonic's movement is considerably harder and when he rolls over rings, the rings will attach themselves onto the snowball until Sonic reaches a Star Post and the rings will go into Sonic. This form of Sonic only appears in Frozen Factory Zone 2.